A session with only SELECT privilege on a table can still block another session from updating the same concerned row(s)
Last updated on JULY 14, 2017
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 8.1.7 to 11.2]
Information in this document applies to any platform.
A session that only has SELECT privileges on a table that executes a SELECT FOR UPDATE, will nevertheless block any session attempting to perform an update operation on any row in the result set of the "SELECT FOR UPDATE".
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